ES2034385T3 - A PROSTHETIC CARDIAC VALVE. - Google Patents

A PROSTHETIC CARDIAC VALVE.

Info

Publication number
ES2034385T3
ES2034385T3 ES88830543T ES88830543T ES2034385T3 ES 2034385 T3 ES2034385 T3 ES 2034385T3 ES 88830543 T ES88830543 T ES 88830543T ES 88830543 T ES88830543 T ES 88830543T ES 2034385 T3 ES2034385 T3 ES 2034385T3
Authority
ES
Spain
Prior art keywords
ester
cardiac valve
shutters
prosthetic cardiac
rotate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES88830543T
Other languages
Spanish (es)
Inventor
Gioachino Bona
Stefano Rinaldi
Franco Vallana
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sorin Biomedica SpA
Original Assignee
Sorin Biomedica SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11298863&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2034385(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sorin Biomedica SpA filed Critical Sorin Biomedica SpA
Application granted granted Critical
Publication of ES2034385T3 publication Critical patent/ES2034385T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2403—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with pivoting rigid closure members
    • A61F2/2406—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with pivoting rigid closure members without fixed axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
    • F16K15/038—Dual valve members with hinges crossing the flow line substantially diametrical having a common hinge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)

Abstract

EN UNA VALVULA DE CORAZON PROTESICA QUE COMPRENDE UN ESTER (2) ANULAR GENERALMENTE Y AL MENOS DOS OBTURADORES (3) MONTADOS EN EL ESTER PARA SER CAPAZ DE GIRAR ENTRE UNA POSICION ABIERTA Y UNA CERRADA, EL ESTER (2) ES PROVISTO CON AL MENOS UN ELEMENTOS (A) QUE SE PROYECTA INTERIORMENTE DEL PROPIO ESTER, MIENTRAS CADA UNO DE LOS OBTURADORES (3) TIENE HUECOS (8) QUE COOPERAN CON EL ELEMENTO (9) QUE SE PROYECTA DEL ESTER (2) CON EL ESPACIO LIBRE EN UNA CONFIGURACION BISAGRADA GENERALMENTE QUE PERMITE A LOS OBTURADORES (3) A GIRAR ENTRE LA POSICION ABIERTA Y LA CERRADA.IN A PROSTHETIC HEART VALVE COMPRISING ONE ESTER (2) CANNOT GENERALLY AND AT LEAST TWO SHUTTERS (3) MOUNTED ON THE ESTER TO BE ABLE TO ROTATE BETWEEN AN OPEN AND CLOSED POSITION, THE ESTER (2) IS PROVIDED WITH AT LEAST AN ELEMENTS (A) THAT IS PROJECTED INTERNALLY FROM THE OWN ESTER, WHILE EACH ONE OF THE SHUTTERS (3) HAS HOLES (8) THAT COOPERATE WITH THE ELEMENT (9) THAT IS PROJECTED FROM THE ESTER (2) WITH THE FREE SPACE IN A CONFIGURATION GENERALLY HINGED THAT ALLOWS THE SHUTTERS (3) TO ROTATE BETWEEN THE OPEN AND CLOSED POSITION.

ES88830543T 1988-01-12 1988-12-20 A PROSTHETIC CARDIAC VALVE. Expired - Lifetime ES2034385T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6701088A IT1218947B (en) 1988-01-12 1988-01-12 CARDIAC VALVE PROSTHESIS

Publications (1)

Publication Number Publication Date
ES2034385T3 true ES2034385T3 (en) 1993-04-01

Family

ID=11298863

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88830543T Expired - Lifetime ES2034385T3 (en) 1988-01-12 1988-12-20 A PROSTHETIC CARDIAC VALVE.

Country Status (7)

Country Link
US (1) US5002567A (en)
EP (1) EP0327790B1 (en)
AT (1) ATE80026T1 (en)
DE (1) DE3874317T2 (en)
ES (1) ES2034385T3 (en)
GR (1) GR3005590T3 (en)
IT (1) IT1218947B (en)

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US5772694A (en) * 1995-05-16 1998-06-30 Medical Carbon Research Institute L.L.C. Prosthetic heart valve with improved blood flow
WO1997005834A1 (en) * 1995-08-07 1997-02-20 Baxter International Inc. Bileaflet mechanical heart valve having arrowhead slot hinge configuration
EP0859577A1 (en) * 1995-11-06 1998-08-26 St. Jude Medical, Inc. Heart valve prosthesis with wear reducing edges
US5861029A (en) * 1996-02-14 1999-01-19 Evdokimov; Sergey V. Heart valve prosthesis
RU2113191C1 (en) * 1996-02-14 1998-06-20 Александр Петрович Мельников Heart valve prosthesis
RU2162671C2 (en) * 1997-02-13 2001-02-10 АООТ "Кирово-Чепецкий химический комбинат им.Б.П. Константинова" Heart valve prosthesis
DE19800498C1 (en) 1998-01-09 1999-08-26 Sievers Heart valve prosthesis
RU2159598C1 (en) * 1999-04-07 2000-11-27 ОАО "Кирово-Чепецкий химический комбинат им. Б.П. Константинова" Heart valve prosthesis
US6440164B1 (en) 1999-10-21 2002-08-27 Scimed Life Systems, Inc. Implantable prosthetic valve
US6605195B2 (en) 2000-04-14 2003-08-12 Seagate Technology Llc Multi-layer deposition process using four ring sputter sources
US6602286B1 (en) * 2000-10-26 2003-08-05 Ernst Peter Strecker Implantable valve system
RU2211685C2 (en) * 2001-09-20 2003-09-10 Барбараш Леонид Семенович Method for manufacturing carcassless biological prosthesis of cardiac aortic valve
US7201771B2 (en) 2001-12-27 2007-04-10 Arbor Surgical Technologies, Inc. Bioprosthetic heart valve
US6752828B2 (en) 2002-04-03 2004-06-22 Scimed Life Systems, Inc. Artificial valve
US7959674B2 (en) * 2002-07-16 2011-06-14 Medtronic, Inc. Suture locking assembly and method of use
US8551162B2 (en) 2002-12-20 2013-10-08 Medtronic, Inc. Biologically implantable prosthesis
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US8021421B2 (en) * 2003-08-22 2011-09-20 Medtronic, Inc. Prosthesis heart valve fixturing device
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US20090132035A1 (en) * 2004-02-27 2009-05-21 Roth Alex T Prosthetic Heart Valves, Support Structures and Systems and Methods for Implanting the Same
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US7967857B2 (en) 2006-01-27 2011-06-28 Medtronic, Inc. Gasket with spring collar for prosthetic heart valves and methods for making and using them
US8403981B2 (en) * 2006-02-27 2013-03-26 CardiacMC, Inc. Methods and devices for delivery of prosthetic heart valves and other prosthetics
US8147541B2 (en) * 2006-02-27 2012-04-03 Aortx, Inc. Methods and devices for delivery of prosthetic heart valves and other prosthetics
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WO2007130881A2 (en) * 2006-04-29 2007-11-15 Arbor Surgical Technologies, Inc. Multiple component prosthetic heart valve assemblies and apparatus and methods for delivering them
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Also Published As

Publication number Publication date
EP0327790A1 (en) 1989-08-16
DE3874317T2 (en) 1993-01-28
IT1218947B (en) 1990-04-24
IT8867010A0 (en) 1988-01-12
US5002567A (en) 1991-03-26
ATE80026T1 (en) 1992-09-15
DE3874317D1 (en) 1992-10-08
GR3005590T3 (en) 1993-06-07
EP0327790B1 (en) 1992-09-02

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